Patents by Inventor David Doan
David Doan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11904127Abstract: An applicator for an analyte monitoring device may include an actuatable housing having a body defining a cavity therein and having a distal opening and a side opening. A cuff and a shuttle are received within the cavity and are separately translatable relative to the housing body. A base may removable engage the housing body at the distal opening. The housing body, the cuff, the shuttle, and/or the base may be engaged with one another with one or more releasable coupling features. The base may be removed from an engagement with the housing body, causing the cuff and the shuttle to be aligned and positioned in a configuration in which the analyte monitoring device, held by the shuttle, is ready for insertion into the skin.Type: GrantFiled: April 25, 2023Date of Patent: February 20, 2024Assignee: Biolinq IncorporatedInventors: George Albert Mansfield, III, David Michael Morelock, Mark Christopher Brister, Nathan Thomas Balcom, Joshua David Doan, Joshua Andrew Warner
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Publication number: 20230310823Abstract: An applicator for an analyte monitoring device may include an actuatable housing having a body defining a cavity therein and having a distal opening and a side opening. A cuff and a shuttle are received within the cavity and are separately translatable relative to the housing body. A base may removable engage the housing body at the distal opening. The housing body, the cuff, the shuttle, and/or the base may be engaged with one another with one or more releasable coupling features. The base may be removed from an engagement with the housing body, causing the cuff and the shuttle to be aligned and positioned in a configuration in which the analyte monitoring device, held by the shuttle, is ready for insertion into the skin.Type: ApplicationFiled: April 25, 2023Publication date: October 5, 2023Inventors: George Albert MANSFIELD, III, David Michael MORELOCK, Mark Christopher BRISTER, Nathan Thomas BALCOM, Joshua David DOAN, Joshua Andrew WARNER
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Publication number: 20230256220Abstract: An applicator for an analyte monitoring device may include an actuatable housing having a body defining a cavity therein and having a distal opening and a side opening. A cuff and a shuttle are received within the cavity and are separately translatable relative to the housing body. A base may removable engage the housing body at the distal opening. The housing body, the cuff, the shuttle, and/or the base may be engaged with one another with one or more releasable coupling features. The base may be removed from an engagement with the housing body, causing the cuff and the shuttle to be aligned and positioned in a configuration in which the analyte monitoring device, held by the shuttle, is ready for insertion into the skin.Type: ApplicationFiled: April 25, 2023Publication date: August 17, 2023Inventors: George Albert MANSFIELD, III, David Michael MORELOCK, Mark Christopher BRISTER, Nathan Thomas BALCOM, Joshua David DOAN, Joshua Andrew WARNER
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Patent number: 11672965Abstract: An applicator for an analyte monitoring device may include an actuatable housing having a body defining a cavity therein and having a distal opening and a side opening. A cuff and a shuttle are received within the cavity and are separately translatable relative to the housing body. A base may removable engage the housing body at the distal opening. The housing body, the cuff, the shuttle, and/or the base may be engaged with one another with one or more releasable coupling features. The base may be removed from an engagement with the housing body, causing the cuff and the shuttle to be aligned and positioned in a configuration in which the analyte monitoring device, held by the shuttle, is ready for insertion into the skin.Type: GrantFiled: September 27, 2022Date of Patent: June 13, 2023Assignee: Biolinq IncorporatedInventors: George Albert Mansfield, III, David Michael Morelock, Mark Christopher Brister, Nathan Thomas Balcom, Joshua David Doan, Joshua Andrew Warner
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Patent number: 11654270Abstract: An applicator for an analyte monitoring device may include an actuatable housing having a body defining a cavity therein and having a distal opening and a side opening. A cuff and a shuttle are received within the cavity and are separately translatable relative to the housing body. A base may removable engage the housing body at the distal opening. The housing body, the cuff, the shuttle, and/or the base may be engaged with one another with one or more releasable coupling features. The base may be removed from an engagement with the housing body, causing the cuff and the shuttle to be aligned and positioned in a configuration in which the analyte monitoring device, held by the shuttle, is ready for insertion into the skin.Type: GrantFiled: September 27, 2022Date of Patent: May 23, 2023Assignee: Biolinq IncorporatedInventors: George Albert Mansfield, III, David Michael Morelock, Mark Christopher Brister, Nathan Thomas Balcom, Joshua David Doan, Joshua Andrew Warner, Paul Daniel Faucher
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Publication number: 20230094419Abstract: An applicator for an analyte monitoring device may include an actuatable housing having a body defining a cavity therein and having a distal opening and a side opening. A cuff and a shuttle are received within the cavity and are separately translatable relative to the housing body. A base may removable engage the housing body at the distal opening. The housing body, the cuff, the shuttle, and/or the base may be engaged with one another with one or more releasable coupling features. The base may be removed from an engagement with the housing body, causing the cuff and the shuttle to be aligned and positioned in a configuration in which the analyte monitoring device, held by the shuttle, is ready for insertion into the skin.Type: ApplicationFiled: September 27, 2022Publication date: March 30, 2023Inventors: George Albert MANSFIELD, III, David Michael MORELOCK, Mark Christopher BRISTER, Nathan Thomas BALCOM, Joshua David DOAN, Joshua Andrew WARNER, Paul Daniel FAUCHER
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Publication number: 20230099617Abstract: An applicator for an analyte monitoring device may include an actuatable housing having a body defining a cavity therein and having a distal opening and a side opening. A cuff and a shuttle are received within the cavity and are separately translatable relative to the housing body. A base may removable engage the housing body at the distal opening. The housing body, the cuff, the shuttle, and/or the base may be engaged with one another with one or more releasable coupling features. The base may be removed from an engagement with the housing body, causing the cuff and the shuttle to be aligned and positioned in a configuration in which the analyte monitoring device, held by the shuttle, is ready for insertion into the skin.Type: ApplicationFiled: September 27, 2022Publication date: March 30, 2023Inventors: George Albert MANSFIELD, III, David Michael MORELOCK, Mark Christopher BRISTER, Nathan Thomas BALCOM, Joshua David DOAN, Joshua Andrew WARNER
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Patent number: 9984476Abstract: Methods and systems are provided for reconstructing and automatically segmenting an image. In one embodiment, a method comprises acquiring projection data, the projection data comprising higher energy projection data and lower energy projection data, generating a first image from the projection data, generating a second image from the projection data, segmenting the second image to generate segments, and segmenting the first image based on the segments of the second image. In this way, an image which may otherwise prove challenging for an automatic segmentation process may be accurately segmented without sacrificing textural details of the image.Type: GrantFiled: May 18, 2015Date of Patent: May 29, 2018Assignee: General Electric CompanyInventors: Jiang Hsieh, William David Doan, Paul Roger Anderson
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Publication number: 20160292878Abstract: Methods and systems are provided for reconstructing and automatically segmenting an image. In one embodiment, a method comprises acquiring projection data, the projection data comprising higher energy projection data and lower energy projection data, generating a first image from the projection data, generating a second image from the projection data, segmenting the second image to generate segments, and segmenting the first image based on the segments of the second image. In this way, an image which may otherwise prove challenging for an automatic segmentation process may be accurately segmented without sacrificing textural details of the image.Type: ApplicationFiled: May 18, 2015Publication date: October 6, 2016Inventors: Jiang Hsieh, William David Doan, Paul Roger Anderson
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Publication number: 20160292874Abstract: Methods and systems are provided for reconstructing and automatically segmenting an image. In one embodiment, a method comprises generating a first image from acquired projection data based on an iterative reconstruction algorithm, generating a second image from the acquired projection data based on a modified iterative reconstruction algorithm, segmenting the second image to obtain segments, segmenting the first image based on the segments of the second image, and outputting the segmented first image to a display. In this way, an image which may otherwise prove challenging for an automatic segmentation process may be accurately segmented without sacrificing textural details of the image.Type: ApplicationFiled: March 30, 2015Publication date: October 6, 2016Inventors: Jiang Hsieh, William David Doan, Paul Roger Anderson
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Publication number: 20110127534Abstract: A method is provided for fabricating an image sensor array in a manner that reduces the potential for defects resulting from electrostatic discharge events during fabrication of the image sensor array. The method includes: forming at least one pixel over a substrate, the pixel including a switching transistor and a photo-sensitive cell; and forming a dielectric interlayer over the pixel. A key step in the method of the present invention is depositing a first conductive layer over the dielectric interlayer. After the first conductive layer is formed, the image sensor array is well protected from ESD events because the first conductive layer spreads out any charge induced by tribo-electric charging events that may occur during subsequent fabrication processing steps, thereby reducing the potential for localized damage to the switching transistors upon the occurrence of ESD events.Type: ApplicationFiled: February 9, 2011Publication date: June 2, 2011Inventors: Richard Weisfield, Kungang Zhou, David Doan
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Patent number: 7902004Abstract: A method is provided for fabricating an image sensor array in a manner that reduces the potential for defects resulting from electrostatic discharge events during fabrication of the image sensor array. The method includes: forming at least one pixel over a substrate, the pixel including a switching transistor and a photo-sensitive cell; and forming a dielectric interlayer over the pixel. A key step in the method of the present invention is depositing a first conductive layer over the dielectric interlayer. After the first conductive layer is formed, the image sensor array is well protected from ESD events because the first conductive layer spreads out any charge induced by tribo-electric charging events that may occur during subsequent fabrication processing steps, thereby reducing the potential for localized damage to the switching transistors upon the occurrence of ESD events.Type: GrantFiled: October 14, 2008Date of Patent: March 8, 2011Assignee: dpiX LLCInventors: Richard Weisfield, Kungang Zhou, David Doan
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Publication number: 20100091149Abstract: A method is provided for fabricating an image sensor array in a manner that reduces the potential for defects resulting from electrostatic discharge events during fabrication of the image sensor array. The method includes: forming at least one pixel over a substrate, the pixel including a switching transistor and a photo-sensitive cell; and forming a dielectric interlayer over the pixel. A key step in the method of the present invention is depositing a first conductive layer over the dielectric interlayer. After the first conductive layer is formed, the image sensor array is well protected from ESD events because the first conductive layer spreads out any charge induced by tribo-electric charging events that may occur during subsequent fabrication processing steps, thereby reducing the potential for localized damage to the switching transistors upon the occurrence of ESD events.Type: ApplicationFiled: October 14, 2008Publication date: April 15, 2010Applicant: dpiX LLCInventors: Richard Weisfield, Kungang Zhou, David Doan
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Publication number: 20070144841Abstract: This invention provides a solution to increase the yield strength and fatigue strength of miniaturized springs, which can be fabricated in arrays with ultra-small pitches. It also discloses a solution to minimize adhesion of the contact pad materials to the spring tips upon repeated contacts without affecting the reliability of the miniaturized springs. In addition, the invention also presents a method to fabricate the springs that allow passage of relatively higher current without significantly degrading their lifetime.Type: ApplicationFiled: November 2, 2006Publication date: June 28, 2007Inventors: Fu Chong, Sammy Mok, Erh-Kong Chieh, Roman Milter, Joseph Haemer, David Doan
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Publication number: 20020126252Abstract: A pair of rimless eyeglasses are formed with lenses having mounting apertures defined through their structures near both their mutually proximate and mutually remote edges. The mounting wires and mounting apertures are of uniform cross section throughout between the inner and outer surfaces of the lenses. The ends of coupling wires at the bridge and temple pieces are bent back upon themselves to form mounting loops. The ends of the coupling wires at the mounting loops are inserted into the apertures in the lenses. The mounting wires are thereby secured in the apertures by the force of friction. Preferably each mounting aperture is lined with a resilient grommet that conforms to the shape of the aperture and at least partially conforms to the shape of the wire inserted therewithin. The grommets grip the wires and the structure of the lenses at the apertures to stabilize the bridge and temple pieces relative to be lenses.Type: ApplicationFiled: March 12, 2001Publication date: September 12, 2002Inventors: Rene Estrada, David Doan
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Patent number: 6447117Abstract: A pair of rimless eyeglasses are formed with lenses having mounting apertures defined through their structures near both their mutually proximate and mutually remote edges. The mounting wires and mounting apertures are of uniform cross section throughout between the inner and outer surfaces of the lenses. The ends of coupling wires at the bridge and temple pieces are bent back upon themselves to form mounting loops. The ends of the coupling wires at the mounting loops are inserted into the apertures in the lenses. The mounting wires are thereby secured in the apertures by the force of friction. Preferably each mounting aperture is lined with a resilient grommet that conforms to the shape of the aperture and at least partially conforms to the shape of the wire inserted therewithin. The grommets grip the wires and the structure of the lenses at the apertures to stabilize the bridge and temple pieces relative to be lenses.Type: GrantFiled: March 12, 2001Date of Patent: September 10, 2002Inventors: Rene Estrada, David Doan
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Patent number: 5087245Abstract: The system and method for detecting abnormalities in infusion of parenteral fluid involves producing perturbation of fluid flow by varying the flow rate of the fluid with respect to an equilibrium flow rate, measuring the pressure level, and measuring the pressure of the fluid over a period of time, to determine equilibrium pressure and a pressure response of the fluid to the perturbation, determining an integral of the difference between the equilibrium pressure and the pressure response, determining resistance to fluid flow, determining a second integral of the difference between the pressure response and equilibrium pressure multiplied by time, and determining compliance by dividing the second integral by the first integral. Resistance and compliance values are displayed, and an alarm is generated when the resistance or compliance parameters fall outside of reference ranges.Type: GrantFiled: March 13, 1989Date of Patent: February 11, 1992Assignee: Ivac CorporationInventor: David Doan